"Europe is diverse enough that you need to split it into quadrants to decide what countries are relatively similar"
The same is true for South Asia, but if you look at it from a western perspective you see the similarities.
There are plenty of similarities across Europe. Shared attitudes to sex, politics, religion..... things like freedom of worship and separation of church and state (laws restricting freedom of worship even in secular democracies like India, let alone the Middle East or China), attitudes to sex and sexuality (and ideas and definitions and identities linked to them - although this is changing because of Western influence, historically the idea of people having a fixed sexual orientation is a modern western one, for example)....
I dunno how what you're saying negates my point. I was actually gonna add that the same thing can be said of Asia, which even more so needs to be split into quadrants to find clear similarities in culture.
"Europe is diverse enough that you need to split it into quadrants to decide what countries are relatively similar"
The same is true for South Asia, but if you look at it from a western perspective you see the similarities.
There are plenty of similarities across Europe. Shared attitudes to sex, politics, religion..... things like freedom of worship and separation of church and state (laws restricting freedom of worship even in secular democracies like India, let alone the Middle East or China), attitudes to sex and sexuality (and ideas and definitions and identities linked to them - although this is changing because of Western influence, historically the idea of people having a fixed sexual orientation is a modern western one, for example)....